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Side by Side Diff: remoting/client/chromoting_view.h

Issue 9331003: Improving the decoder pipeline. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Integer ScaleRect Created 8 years, 10 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef REMOTING_CLIENT_CHROMOTING_VIEW_H_ 5 #ifndef REMOTING_CLIENT_CHROMOTING_VIEW_H_
6 #define REMOTING_CLIENT_CHROMOTING_VIEW_H_ 6 #define REMOTING_CLIENT_CHROMOTING_VIEW_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "remoting/protocol/connection_to_host.h" 9 #include "remoting/protocol/connection_to_host.h"
10 10
11 namespace remoting { 11 namespace remoting {
12 12
13 static const uint32 kCreatedColor = 0xffccccff;
14 static const uint32 kDisconnectedColor = 0xff00ccff;
15 static const uint32 kFailedColor = 0xffcc00ff;
16
17 // ChromotingView defines the behavior of an object that draws a view of the 13 // ChromotingView defines the behavior of an object that draws a view of the
18 // remote desktop. Its main function is to render the update stream onto the 14 // remote desktop. Its main function is to render the update stream onto the
19 // screen. 15 // screen.
20 class ChromotingView { 16 class ChromotingView {
21 public: 17 public:
22 virtual ~ChromotingView() {} 18 virtual ~ChromotingView() {}
23 19
24 // Initialize the common structures for the view. 20 // Initialize the common structures for the view.
25 virtual bool Initialize() = 0; 21 virtual bool Initialize() = 0;
26 22
27 // Free up resources allocated by this view. 23 // Free up resources allocated by this view.
28 virtual void TearDown() = 0; 24 virtual void TearDown() = 0;
29 25
30 // Tells the ChromotingView to paint the current image on the screen.
31 virtual void Paint() = 0;
32
33 // Fill the screen with one single static color, and ignore updates.
34 // Useful for debugging.
35 virtual void SetSolidFill(uint32 color) = 0;
36
37 // Removes a previously set solid fill. If no fill was previous set, this
38 // does nothing.
39 virtual void UnsetSolidFill() = 0;
40
41 // Record the update the state of the connection, updating the UI as needed. 26 // Record the update the state of the connection, updating the UI as needed.
42 virtual void SetConnectionState(protocol::ConnectionToHost::State state, 27 virtual void SetConnectionState(protocol::ConnectionToHost::State state,
43 protocol::ConnectionToHost::Error error) = 0; 28 protocol::ConnectionToHost::Error error) = 0;
44 }; 29 };
45 30
46 } // namespace remoting 31 } // namespace remoting
47 32
48 #endif // REMOTING_CLIENT_CHROMOTING_VIEW_H_ 33 #endif // REMOTING_CLIENT_CHROMOTING_VIEW_H_
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